ESA’s Mars Express mission used radar to detect a large body of liquid water a mile beneath the Red Planet’s southern ice cap. Could life exist there, too?

Read more at: http://www.pbs.org/wgbh/nova/next/space/water-on-mars/

PRODUCTION CREDITS

Digital Producer Arlo Perez

Research & Production Assistance Tim Treuer Kelsey Tsipis Ana Aceves

Editorial Review Julia Cort

© WGBH Educational Foundation 2018

MEDIA CREDITS

Visuals ESA NASA pond5 shutterstock videoblocks

Music APM

POSTER IMAGE Pond5